Finding the Fourth Proportional to 9,460.81, 13,058.18 and 5,484.12

Step by Step Solution

1. Step 1: Write the proportion equation
   9,460.81 : 13,058.18 = 5,484.12 : x
2. Step 2: Convert to fraction form
   9,460.81/13,058.18 = 5,484.12/x
3. Step 3: Cross multiply
   9,460.81x = 13,058.18 × 5,484.12
4. Step 4: Simplify right side
   9,460.81x = 71,612,626.10
5. Step 5: Solve for x
   x = 71,612,626.10/9,460.81
6. Step 6: Final answer
   x = 7,569.40